FR2454543A1 - Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer - Google Patents

Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer

Info

Publication number
FR2454543A1
FR2454543A1 FR7909919A FR7909919A FR2454543A1 FR 2454543 A1 FR2454543 A1 FR 2454543A1 FR 7909919 A FR7909919 A FR 7909919A FR 7909919 A FR7909919 A FR 7909919A FR 2454543 A1 FR2454543 A1 FR 2454543A1
Authority
FR
France
Prior art keywords
machine
sea water
contact
pump
certain mobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7909919A
Other languages
English (en)
French (fr)
Other versions
FR2454543B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bronzavia SA
Original Assignee
Bronzavia SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bronzavia SA filed Critical Bronzavia SA
Priority to FR7909919A priority Critical patent/FR2454543A1/fr
Priority to EP80400461A priority patent/EP0018265A1/fr
Publication of FR2454543A1 publication Critical patent/FR2454543A1/fr
Application granted granted Critical
Publication of FR2454543B1 publication Critical patent/FR2454543B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F05C2201/0478—Bronze (Cu/Sn alloy)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7909919A 1979-04-19 1979-04-19 Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer Granted FR2454543A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7909919A FR2454543A1 (fr) 1979-04-19 1979-04-19 Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer
EP80400461A EP0018265A1 (fr) 1979-04-19 1980-04-08 Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909919A FR2454543A1 (fr) 1979-04-19 1979-04-19 Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer

Publications (2)

Publication Number Publication Date
FR2454543A1 true FR2454543A1 (fr) 1980-11-14
FR2454543B1 FR2454543B1 (OSRAM) 1982-05-21

Family

ID=9224494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909919A Granted FR2454543A1 (fr) 1979-04-19 1979-04-19 Machine, telle que pompe, dont au moins certaines parties mobiles sont en contact avec l'eau de mer

Country Status (2)

Country Link
EP (1) EP0018265A1 (OSRAM)
FR (1) FR2454543A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086703A1 (fr) * 2018-09-27 2020-04-03 Agence Nationale Pour La Gestion Des Dechets Radioactifs Moteur hydraulique a eau

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635830B1 (fr) * 1988-08-23 1993-10-22 Commissariat A Energie Atomique Machine volumetrique de type pompe ou compresseur depourvue de lubrification
US5498142A (en) * 1995-05-30 1996-03-12 Kudu Industries, Inc. Hardfacing for progressing cavity pump rotors
JPH10153170A (ja) * 1996-11-25 1998-06-09 Sanden Corp 斜板式圧縮機のピストン
JP2001003839A (ja) 1999-06-21 2001-01-09 Hitachi Ltd 高圧燃料ポンプ
CN105756877A (zh) * 2016-04-13 2016-07-13 武汉钜威天数字化机械制造有限公司 对称斜弯主轴结构轴向柱塞液压泵

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709339A (en) * 1953-07-06 1955-05-31 Pacific Airmotive Corp Two-stage pumping system with automatic demand responsive control
DE1033028B (de) * 1956-08-09 1958-06-26 Georg Wiggermann Hydrostatische Kolbenmaschine
US2964420A (en) * 1955-06-14 1960-12-13 Union Carbide Corp Refractory coated body
CH361478A (de) * 1957-10-17 1962-04-15 Dow Chemical Co Aus Kolben und Kolbenantriebsteil aufgebauter Pumpenteil
US3209701A (en) * 1962-10-05 1965-10-05 Sundstrand Corp Pump
US3212448A (en) * 1963-04-22 1965-10-19 Clevite Corp Fluid apparatus
FR1449397A (fr) * 1965-10-07 1966-08-12 Berkenhoff & Co Procédé de fabrication de toiles métalliques à résistance à l'usure améliorée

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507584A (en) * 1968-03-27 1970-04-21 Us Navy Axial piston pump for nonlubricating fluids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709339A (en) * 1953-07-06 1955-05-31 Pacific Airmotive Corp Two-stage pumping system with automatic demand responsive control
US2964420A (en) * 1955-06-14 1960-12-13 Union Carbide Corp Refractory coated body
DE1033028B (de) * 1956-08-09 1958-06-26 Georg Wiggermann Hydrostatische Kolbenmaschine
CH361478A (de) * 1957-10-17 1962-04-15 Dow Chemical Co Aus Kolben und Kolbenantriebsteil aufgebauter Pumpenteil
US3209701A (en) * 1962-10-05 1965-10-05 Sundstrand Corp Pump
US3212448A (en) * 1963-04-22 1965-10-19 Clevite Corp Fluid apparatus
FR1449397A (fr) * 1965-10-07 1966-08-12 Berkenhoff & Co Procédé de fabrication de toiles métalliques à résistance à l'usure améliorée

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086703A1 (fr) * 2018-09-27 2020-04-03 Agence Nationale Pour La Gestion Des Dechets Radioactifs Moteur hydraulique a eau

Also Published As

Publication number Publication date
EP0018265A1 (fr) 1980-10-29
FR2454543B1 (OSRAM) 1982-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse